Constraining the parameter space of comet simulation experiments
Constraining the parameter space of comet simulation experiments
复制标题
彗星模拟实验参数空间的约束
DOI:
10.1016/j.icarus.2018.03.025
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发表时间:
2018
期刊:
影响因子:
3.2
通讯作者:
Kaufmann E
中科院分区:
文献类型:
--
作者:
Kaufmann E
Our interpretation of the data returned by Rosetta and other cometary missions is based on the predictions of theoretical models and the results of laboratory experiments. For example, Kossacki et al. (2015) showed that 67P's surface hardness reported by Spohn et al. (2015) can be explained by sintering. The present work supports Rosetta's observations by investigating the hardening process of the near-surface layers and the change in surface morphology during insolation. In order to create as simple an analogue as possible our sample consists of pure, porous H2O ice and carbon black particles. The observations suggest that translucence of the near-surface ice is important for enabling subsurface hardening. As an end product of our experiments we also obtained carbon agglomerates with some residual strength.
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影响因子:
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作者:
P. Lämmerzahl;J. Gebhard;E. Grün;G. Klees
通讯作者:
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DOI:
--
发表时间:
2011
期刊:
影响因子:
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DOI:
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期刊:
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通讯作者:
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DOI:
--
发表时间:
1988
期刊:
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通讯作者:
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通讯作者:
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